While I wait for Advanced Star Chess to decide its 9th move as White against Primo in a Reversed Benoni, I'd say that the Savant II might not go for very much. Perhaps there might be collectors prepared to pay over the odds for a non-working unit, but I imagine there may be others like myself who have a policy of acquiring only working units for their collection. I found the pain of having a non-working Savant Royale too much to bear as you know, so sent it and a Savant I to a good home. I used to spend a fair bit of time with the innards of Savants and I'd be flabbergasted if the eBay one wasn't as dead as a dodo. I still remember the day my Royale died!